{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1018805918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d8d6e749e1ede7d78fec14da1077411b721f4eab9f89c112383e3ccc25e2b27",
    "signature": "0x106d00dcb5ac13ac694655ac954eb2cb4ec74037cccf742c3ce3772ed4322b106917dcd1aa24454f72acd43db9bed307feb995f67caff05b0eb82b69aabe923d1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}