{
  "manageEntity": {
    "action": "Repost",
    "entityId": "922540560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86671a3f1a0c1ec1c8b3212b0dd88b6a9d25cedf96ff8b3eb50bab3a575a9654",
    "signature": "0x844d4b33aa1baea09123b17ab85900a87dcb28691efceaadd32163c03b6d1c551ce037bf58cdfad5578b75fad62f3ee7912f19ae832b9215fa701f27b8cbbc861c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}