{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912645191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddef5f73b49c87ff27ac81ccfa24fed5944e45388235a0850feccae3096feb77",
    "signature": "0x00fb276ff17eb51906bb65b3f3ecc319c4723cfecfa2cded878d91d1d881ed4851a672ece7611c159cd1d408816c4b897f9aa9fbdac6f329ad941ab8c957cdf41b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}