{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1991472114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa939fbe589104723038df8d18d315b1fec702c016d3331c113571ba0b923bd32",
    "signature": "0xd686eea3343ca91c7cb108ee4840680a193bc47a174dc79399c11b6ba6d857ff3a226602df457879d9c9f1ca9b73adb4170d6308b3e15b9900c11f21b0cea54e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}