{
  "manageEntity": {
    "action": "Repost",
    "entityId": "687847150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb884015a85f19371c0047099767795a073880b881d241bf0baf9fe8faad79619",
    "signature": "0xf62b16508a92e6b0cf2cc7cb7088beb375d5de13f55719e9c384030d1c51d18c7cfb46b1007e9bd5d726bca11529a9568115e1df9c11ff816eec8d2e647d25631b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}