{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbac6bbddbac4962e13ef4f8704ba3e011c8ee14b9891a27453b63096d1a6e05a",
    "signature": "0x9622ae49fca535b59c30a5c77ea38849b0c12225e2b74b6ef3eec0a38b0d43403de89140a1ddf779687cf22910bc2fb5b4b222f6e105d20fc0f357ad5f6aaecb1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}