{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7385d3c4cc583c34f098b1b51219cd4dee0718ff5b9f2b0efdbef957822578a",
    "signature": "0xb2d2c6269e246bd446d586e3f985150b53779c5850193de00a750f0955ee55546f5d24bce180fddbc01b67fcbdd9cce6f4411a0d50e7a05c97a44f00a1ecf5eb1c",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}