{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92a80620a79c86361e71f1f31416d35cc333643e2271ba3950f556a5847431a7",
    "signature": "0x8dd519a11e8413bc1d707180a7f20e44234f19aefdb12f56c39190a2e3f2ee7542a44a7c6d147240669cbc7e76657e8115750d29b85ae3c98e253a4800c32e131b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}