{
  "manageEntity": {
    "action": "Repost",
    "entityId": "216109242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3832877da19319c857364d4e405836542ded56815049fcb8e92b6ab7a020c1f",
    "signature": "0xb3a685b47d99d3706fae819b57713ec8b317d1a4157ae94f3172d48016ff537b7f3ee0daeb3d5db6164153a8bea504f6f7ede6e9ec11f324c2f16f98cafe54151b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}