{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2051587644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc846562639fb1d72912c6722d4be7b8ac3096fb9d6ff0ca8c98e189e2b890b47",
    "signature": "0x6112f5348019efde196da789417fc8438ef440bad77faaa3f3ec181d06d817435cf8bde6c1efd6ac8af7984fec16dc0bd5202930f1d0c201da6690be15188d391c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}