{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x188d47c967c9112a30ddd2d9090c4e2336a485c249ecbcd896f58b88c566ab3a",
    "signature": "0xfa2ad68556bad738908ac3a501d5947ebcee2a60ee3588eadcdecbaefecbd28a3f7ea3be975dd362a221f7cb597ccd9b180ad1be5e87e4883feb6989d998b3c11b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}