{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272940981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0227e76e786f55cd79f71ed22d2ebe23b0a1e0a3948d643ab511a098b3e7c595",
    "signature": "0x092e47aa5f8c05bf10f14c3061276cddcb45f2b8c8be823dc4b57743c791dcb355aa45dea4ad2dac5b68256d3462b57419dc0969fcef332da1afa03d2542a2491b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}