{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1480290637",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xceeb8063fa469cf407d1d2912951584a08cd78e29c268628bbedfe41579448f7",
    "signature": "0x9b18db7ee9296c14b716a54fc7b68d80a685329145e80020f2672d610cf252ef7b0b0d4e3f12f833c8064fab0be0bdd10a2a248efa26aa6ad1030c5911a6c2f81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}