{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126915",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cf091c71459cf2d898b663b83281d508c4c2b54e592ea78b45924daa35fef09",
    "signature": "0xe0a9a48afbbb1e5284eb3ed5782074a8e5d3cd51bf95d50c5bd194db92d5cd4155fc44c0053ec5c8fd450b1a1bfd9be6d9d7bba0ee8a2ce1dbd021bb046143a61c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}