Transaction not yet indexed

uMmNLCNkxfE9t9Lf816s2fQEGQzuiGEVm1yh8rvcJHQ9Uho22dcna8chWwdbvbMFdHDRonjCYw21pFjKGApiG1m

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