{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120469883",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b787e11e13c1eb5a316f4ffec2fe13f89e40ebe659bb59f5b2d26b7e4345fa5",
    "signature": "0xa93c42897828d0f0462d347aad0ace4308bd7eb192c354b955c547c09df7008145321ed03cf6698a7bb404fcaf989cd449a1a17bb687596b60066dfd1f13bf3c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}