{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89324789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93674b00898ade1287fe510716c05bedf29479151b6a6d6395779d037d6d2a01",
    "signature": "0x042f53d0746ecd1ea636c99ea58685520b18bc9dcdafd3a9f47a45352b77035578627d144e70e3ed7576d29b5b8c98b14d957e2bd23d0af7c2070a1209c38c001b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}