{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9912f9fe1664ab2c67e9bfc335ea44721ed5d0351e893a197fd40f248277b5ac",
    "signature": "0xb6c9ee0fd6ed1e8f836cb05de0a5e7d3b7d2e0cfd0b9aea2618e7ae9c17ac7577d4fc40918dfe426ff68d7b5e22cf8d7e16996943b3acc86182bb98594bd12841c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}