{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330453131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaaa37557ffe395176f5a4d4f4119287585da55503ec036599e0a2c82d3fe46a6",
    "signature": "0x0b93665cfadeaaad09a0d554c870c7b93608f0040a30407bc05896cb5507d9554e3ca828b03a26e6db0ce6990b439afb3ced1a0679c6b16f184bbe44d87ef38e1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}