Transaction not yet indexed

MaMi1btFPEiBoPyDLBuxENaEMC6mWdKNUtzg9V1ZsRxCtJ6YCd46FpNmLCd81ffmR7tNE3mcaYqNGNFPkb17NhT

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