{
  "manageEntity": {
    "action": "Repost",
    "entityId": "990962223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4875820fffaf8284d1e79a342504e6b861d5365abc1b04fdc6dd5d9f454a2f95",
    "signature": "0xa06be7b0df92e7d54009520bd3f454547eea2d954732dfe2f76d4f68c340f8e742bf95e9c5053c6515a669547daa1a86d0a0c7f42c9166146f338f10f2805bae1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}