Transaction not yet indexed

Mb2srtvvDP2gALqTwj6bc2pf7voqDPA7gi9Kg6sUdrDTgwEGT4emQ5VVrfie1rsyrhRTc8b6Cav2VDmKVnJ2Ao4

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