{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03b5dc644cf44927493e37c6e6029118c9b5183d8517870a0974eba3c4748577",
    "signature": "0xe4e5fe682c22d7cfeb9b11be5d9ad9a7d35dd7d7e759fe590feaef109462febe6e28a2170b2c6d5303a8e8d6cfe749361edf4fe318e75cbfcccc7e676021aa2b1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}