{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1367888554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x223e2ebd379a55339801a089b19e5b37b282aca1fb7fb4ef99ca89759e7030c6",
    "signature": "0x3e405c8264342f0f1f33aa5f4a0393380159e8b992c2102248f1bfb7681b44697aa05a087f6a60f042dd65c8a40e22e9114f4ca1933261de990c28de19f387c71b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}