{
  "manageEntity": {
    "action": "Repost",
    "entityId": "868556338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xada324bc02267faa7558bec3af6bcf4e860cbae1963832899cc2672d2a6d2b0f",
    "signature": "0x3a5a18d8cd47931fcaf09986d805e605b869a3ee5aa40380f204be8dadcf212a148a336b88033b765b5b4e8507f8a277954ed47c068e698915f962d3ff42212f1b",
    "signer": "0x27eB4b469aE053b72c26B3e9c68a655390Fe24fB",
    "userId": "42216"
  }
}