{
  "manageEntity": {
    "action": "Repost",
    "entityId": "777818615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x116d28a6a9208dd7e00c8d2d47262507d91b49389c8c0f651cbe0083b195550b",
    "signature": "0x407e27fc838c866264dd873b5b75d3a947f03fe289a686705303f7aad5da89714c67b12310dcb5ca3dde5e3f655516fc77859eb0cf132372c0d3eaf8f611ce281b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}