{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9146fd3d20e29952e97455aa2d0e6b1c4110232c491a9c922ca9124f4b02630d",
    "signature": "0x7c5b23f90c2847134daba75b451053c51d55e4fb4902045aec3e3ee25684cfaa1d0827a46ef4cf26c02d4e1e41494f6f3368a830c4ba4252ce308e7a105726771b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}