Transaction not yet indexed

M1tgsPUbrbPGNTAKPgPt4LFPHMHykNLUD4nHnnEmH5whdQsm3dLCJCte15rxVu9kFxcmaVLzzSX2AEh3guTNXH8

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