{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11773576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2275b674c02520f9b29e340fc7df5b45d03db0d9a7e384da25642be46f197a32",
    "signature": "0xefab5b9e812f8ca83513a200bb0b0f85cd2f517e9a0a6b04cc03753ce5c908d44f276ca83cc7b99f35deab8b9a7cb0a026d7bc574d075e29e702a7d7b1f0bd6f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}