{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1887375841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11ae39919239c9b3afdea535d319bcfb96a607089a5bd8ccfd2335954275d733",
    "signature": "0x8274f335e0a18d028b278b7c5eec42f684c6a43ed79f5057654263b28e20f5a23ab7bfa360ccde456b13c726e5bd1fed4a1231fd8886f21ae2e1900c14da2a4a1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}