{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085955405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57cdca7474898d46c8013d96eea157e71dee30efc7dab327b7fec2c08c12b8e0",
    "signature": "0x3afb0eb07705251ad97550cf1478793bf5cdd0c66fc6b7a05e26e683d1c6b8d97e0cf189a8fbe87c0e600befe89ed3eb21b6db15041b8a01eec90bb5f2f3587a1b",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}