{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1807131391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26c38fb30d78b995d46a6c3062470fef751bf26652fb148bc1126b0bba80f3d4",
    "signature": "0xdef7badd505f0362b985163357383a1a6950855dc5b12125ccefa835072760424452d882d22f2e911587edd2711b77560aea888bbadb75cdb1d30af49475a09d1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}