{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd01de7b86ba609bbc0aac0abff7a6d0ee6a25b61938268db2e1ae7b2b3ac7943",
    "signature": "0xeb5bd8b3afd7ba450cd79ad383b129e6f7088879c12223c5c0cbe55f2091898f4f30ead303c141a8068d47e5f6e1dc7a9a1fcecb91edb16ec663fb80faf806271c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}