Transaction not yet indexed

21hWTTCqGDH22AQNpfuSA1ZS5ZFxX8gDLEiTSyy87VQwW37RoxwFTvY2mErNkU4HCNVYg7VkuKqobtRJS923Scz7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.