{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685360096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaaa7159f270b7c930f048b3226f3d95e59c4605af6d0cf9441d379afcdc1fa8d",
    "signature": "0x55bbbf55cbb75b08269772b2984149d16057cd79c7cb07eabe9f699f358c080a30cddaac4ac88d51de28dc984c13f3e7ad345cc7dc3a2920859c9a2d2effbfc61c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}