{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9c2fc914289378477be09055951eba879b79ed0860e7cc9b28fdea590ca02ff",
    "signature": "0xa44f904add2578bdee6d13e0deea14c0c6700c5ed65ba7a2b3e9e202ebc8f90b45bde9134bde8d0d381ecc0af2cf5230d042785e637e01d1a1a7ead442a563151b",
    "signer": "0x6327cd959Ed1548587D21Ea0cffa20C9A82c720E",
    "userId": "152334447"
  }
}