{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8645d4e12f660f43a6899be4be2709bbccef23f823ecf51c021bbcd1875f627",
    "signature": "0xf6006bb1dd32fb80eab375772521f8d0f9007288d510728ad37758a85b5930cd44eb499ec2551696b9f4bb7a67a7abd123b8e50ae9e4d095628f6bab2fd26fdd1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}