{
  "manageEntity": {
    "action": "Repost",
    "entityId": "283368935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b8f3e51242a1386f58dffb05ea3c37ca9bac7e5304a62770e01001678f67133",
    "signature": "0x9232ef3cb1fcb49ca3fedda821ac72d0b6a8bd770d485d2f3fd600f9f2f9e58e54870c17c32012c35bf2a9e2b420213b5b910e5ae165f561985f1c443eb6005c1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}