Transaction not yet indexed

MRUMb2cWPoNzJcAkYrVCyMre2rmsGmLUisbi6yKJUzf2sCDcqXshGZauLMz4Aro5VAckiv9ThTRMoa6ptdyMqkf

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