{
  "manageEntity": {
    "action": "Repost",
    "entityId": "481930136",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5816d5814c489cfd852720dbf45adbf8c4bef6d760224315e6c57ea8a3a95194",
    "signature": "0xd277bb39874d0375a7410b0f14293fcf00b863aa4b1b77dfc219265e6e1afbc355156070204e327dfe7851bc921abbb8469e48d57e318cfdf66344a86e2b53b01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}