Transaction not yet indexed

PMiDDn2At54m3vsTKvVy7q2MtaiHY2BV7h9wsvqMLsBCZNrs3SPKAVsymnM1aB4CTRS8AfND5DFtAHeSJ6bUeCU

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