{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274972881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7f4d90e254d6026baab28994456257bca47e363224277a049171b7713c97717",
    "signature": "0x3fb510bce0a0dfaee54649e3b7d0f482270945e701fdd24fa7dbb982a857d8ec59504c6b94d5cdb32f336438a05d4e9fda233a567e57492bb819fb3f5ed82c3b1b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}