{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465153992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d98e1f1421afc9dce23999607046b217e1f084a40f1389636547aaaf7189b55",
    "signature": "0x76a3381fc351c64d92533bd1553ad216968425f33ca12223ff4b1ad3911435347fd4c68a0b69000b13d1da65ed4fe961cae5d460647c784ced8a85c28c133c631c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}