{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273059361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32a2b5573a19ffb72b5c4c39a89bcff018719679d586774af376e912a50b0c5e",
    "signature": "0x1ddffb7734f23408456f211ac1ef7dabe7509e4716c5a08cf295287f142dcabc0d9030394ccdb80d4e392506683db71d19142bbc11122c0a0af86c07726e22c11c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}