{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086531987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b837e48c1a3aec43b07edbeb9b78838ddd4d5ee097a06c9ab828dfd9de030cd",
    "signature": "0x7dc6a972b87548dbee55c3a3c6d8af58f15b98242b1356d740607edfb8a1182b57a7a7cce70ec468beee688909cae9c6faa346ce5036c4abb7f41ec85238ff801b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}