{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf4ebfdc7a39329ec48c2f9e32ef60ef13566830e14d05785a6cf82bbdfc10a3",
    "signature": "0x3a662845eba00b0f20c62eba2ec990f8760f83c29fc97cd93319d7feb74bb48b0901fa810892e2687e12bb600c358e0f124f65effc20fdf32d10234dedc57f771b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}