{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1420417401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f8f12b0268f37f720c70f5823129b1500b85efa565643312786298277bfe4ac",
    "signature": "0x2e8b9d62eba05e37eea215ea95e124398a59217ede72522b1508088670a07da35ac8cf9500a110340daf24ee489c523b4f96872fe001da9100a50e72d92f2c731c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}