{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999530313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x006c9575d2134c2a4fe488a713f757c251fe2fce3ce201f56d51a98775d3f095",
    "signature": "0x08b08a29d525a5d8bd7f95ac69a6d1af2fec9601f6e6dd84008ac99faf513d6c4290f43b85c353d872ff9dea5f55aeac0b05a73b44c26b3ba027f04276858cea1b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}