{
  "manageEntity": {
    "action": "Repost",
    "entityId": "905560690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7e3085edad75079e72713a02a863ab7defb8f55608910c7d1c99da140dc52e7",
    "signature": "0xb4f741b6bc02674ddec1bea8c5f71599ef9ef6d4392e6e189f06c4797e2bcc8c1be8c74e6cf45f3bf5357fe2241f7131fc05065a4439056a1af2f849c89eff701b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}