{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0209f1414fed07feb1b16db07261fcbe843bb7b2acb3a0f6b1a6fdee1ad33cd9",
    "signature": "0x9e48a39bb745a30faa8c17035e6f63ab45bd5971c3fbbb2cd3fd31ce0b0ab2fc3abf7e38858ccb3c5cd6ea0612f3f3af2d168464b01845a74d57a8f430ddca261c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}