Transaction not yet indexed

Z2efeLmZMeckyq8kQwi2mftKH6K4e6dpTd4DAmfimeb3vthzCBvFX9bcSyMSnBRPQ2zUWiRp3yafQy5vY5AaSqt

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