{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1420617684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6724340bbb911056c3221e51956f4c595698c3e9621a20616095cda24d704f77",
    "signature": "0xa23ebf785cd6b209fb037f0cd0d3987574dc93750ef9357a55661c2f8963fe482063bd57009bcaec8e2298cf9f4abd77b064e43f27dfc0d150b028fca11e58d91c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}