{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2108047487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60c293dc7157d2b34b2c85ed7fe771f16a6ec3f4db1fb09e374c9607a87701ee",
    "signature": "0x3c3c986faa264dc11c5558dc6be9cd41fe5a5b75702a84ec64b6eacc6000e98f6401d4c36cdd0f5bd26896fb124c8412e5e8abd78c82eb2fb307c6644f26ad061c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}