{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585058689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bc3550f5406b549e8052f5a2e29ba512ca0af03851a016dbbaeaff61fc15d21",
    "signature": "0xc2f9d58d25f4d4d8f80c8784a2b53356b52c3f98cc66fee1eac0373adb048cda00e838b33959b87e70186049326598d223ace01c07ae4b745316c691cd1e81571b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}