{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413771861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabef397286c170272e09f45314155e652ef098c65e0d33d0686b606d86b59241",
    "signature": "0xe859f35d1ae3e83e435820bc3a0f8c195163927b18c60929dbebc18da05b6e1e13a4ea7569b6b6d275a6403bdfc1990349b4e389fb52f9e9ab4e7b995a2916241c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}