{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129904173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f579501fe31bfc58f5491a33018f7b8ec2eeaf4a00cc5dfdaeb7c4e429ea6c4",
    "signature": "0x560e44ded16079098a798b5e5b2dac0842e390eb0a99f17356e8174782beb8b55810c2ce671c3e47bdb2d1db656d992433e4678322965ef71754c1ffbbe440e81b",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}