{
  "manageEntity": {
    "action": "Repost",
    "entityId": "719572207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1e74262e6c38e42f8f92349064bb13bc169285793bc4735ea7e457d50e3aa62",
    "signature": "0x4ab42135d672af936420eebc88ef188b4fd968d0c6eab9db8a9e571cc0e54125531b95551741f444c5c8d380daf4b8a0d0fd78ed5584c8ea72a16554c2a27e7d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}