{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd90863ed370676610f6616291b4dda77ef236267a84622cc73b81df974c503f2",
    "signature": "0xe8636fd0560fff93e1381faf1242dbdec47bdc72fc688eb5fe5e0dd312e087f32fa572bff8cb3a2aa1989a83d37d99a8ce58075d4ab3c5ea1e36058c061048101b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}