{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c97dc9cfa4777d5645619ad17415db80b9347060e8333bf1aba0a072e806ca6",
    "signature": "0x3f4579c0167a064dc67271d60745bd6e52242b658ded4800edd947cea13df4741effe05e28ed4ee6bb40df267a668b966e4e7456ce1cb0a255c274ef1776ee2a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}