Transaction not yet indexed

dMmg3SWGpAgCPhhyD2dDA8AC2oQP8Yjc9ubhou8KPXhYG8ZLcgihxnmdqijfxZdcuGHF3ppZaTfbo3ZuSYwSeqC

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