{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c476f41d23d11d40e5806b6f38e7806df45ef1039b4fd2aeca60548e0e7d5d0",
    "signature": "0x9abe5e7d72f6d39bae2659a92bf4068dcba2bdcc1c35df29cbb83e30fa916a011cb100e3390b0f7d8dabcf8ec51bfc447c3167db92f3d5e1a4426602bbb910d61c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}