{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594103165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b11c04ca981fc3c5a035591255fc1d36c843aaa8fd6a5d4b0bd1d753e33b20e",
    "signature": "0x5bf44a3ec69654fd2d29c63f66c0de98305585a253d9b264e89a802253fb8473312d3e8fce2e01dd6088cea8371cf2515b86bf3208cedb4ed29ed6281819774a1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}