{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394265680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a075925454d2382f8ab68295a077efbd9725f2ce1f387cd12da295b5e67ebdf",
    "signature": "0x92fac449d5df845a7a27a1e49f07a3624aebfae903f9158a02762f95b19db88e4ff262e1c8b0900bf39abb89779d9cfb7af1802d431e0c83e4f2c2d05a97c0121c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}