{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea77c9dc95251818ef3e8fb4d1f43c2bc9a3b26abf114b5fb583c03e79d9eee9",
    "signature": "0x2c151f1955cf65912a3db282c5d573b6ecbba902b47c9ddb89c43ed119b5bf82171d0b7967e30c871bfd65578605eecfc54c4750c795841cabaa8b1fcaa34c381c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}