{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634888786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc1ab55c504cb39d6a03177beabb606edbc5a14da551796fd946bf5cc331966f",
    "signature": "0xd23d89ec3a3c6daac2c9aacfdbdce3867790e9a794bb5ea7b8c410f65bdb78c06ec7e3032ecdde2b822303f28545e0fe3bbb1e52385f380c2382e95f5c9e43ea1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}