{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589638998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38f3e48d63e83d7e0b99d194956e158dea23cd331f23a2a96504958e905bed1e",
    "signature": "0x039558fccd56cbb34e5f5cfb5fc5785459d1dff14cbf1b72d5af12c9de42699b3855c1dacccc3fdb8fae43f66bae4767f2a02b2b34c345085aa328cc5d7dfd6b1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}