{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x920c62234f41cfa7435a405880c2f7ef5324b769ba454dd909d858792f5ea87e",
    "signature": "0x1c47a0f405d295354459f8c69c85215c8b149929f63e0d11aaef1344dd05155a63def597accd0e223aad0ae321d9bfe2f47f3de70350577950a20890f3ca0c741b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}