{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560700555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x260f8fca05f9031ab2c7168dc6e95e536ebcee33aec137c0869aa68477abc1d9",
    "signature": "0x1a4b8808287ce79f60e7992e5546dd5082eb972a787966fa8e0ae9c4273e513158048c7736b0fc39b9ccac0e5ccd4fccbf4619714228ccd767090c84569dac831c",
    "signer": "0x951D92e430d9103D01E1Ac2d0161D81FBe122F1d",
    "userId": "418585758"
  }
}