Transaction not yet indexed

AwMbQRSdkstsztcNJPCvrMsLUnHvWFSeQzcuKpcP8BxnwPEuh411YDP5S1pT3imFQNWXbn2ZNE98pWCMELkTDa2

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