{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8cca9b511577a95221c6b9f77090b34ded371885ca75c45aa12f3a3eb956d73",
    "signature": "0xc47556dc70b80f23de8f986cd98229c31a2b484dbdccf6a8cf8b4d0baf95e8b469718ff10dd8b35ce31c456b3148d14a0c457b331debcffcb85485366633c5ec1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}