{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295670091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d0cfc5ee0e3ef6f9e4a1b76c88333cbae717960d6f230cd05c11c70c9e5707b",
    "signature": "0xe0d4b97267b8262ada264fd93629079893ff3d0a7aefa593532e9ddd5ac50de667ec5e7715c7cf925cb3b8cc809ea5ba1b1c071d329faebf49598fe789e5cf731c",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}