{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefbf3563944c82ff4f5dad54271a22c58ffb359e5e8dbcac5613a5c30074ca92",
    "signature": "0xffd7fe3849b28118574e5db0d93142ea6f60f8dfc295919296537edf5a5d87637e0d6d0c9d6a22744286d216765d7cf4759e2432c75eb649022aeae17b593e5c1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}