{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634888786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ea89d83c562f41c130f39c5a4393414f2ebcc6c80db90ae20923359f9dcab95",
    "signature": "0xa79108c71a75166c9792c6f3a1cefcbf55c34f9abbb3cc33957d22a0a1bead2d7a5dedd5db60dc0eabf922caf247864f844879e05750204609ba727012a94dd91c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}