Transaction not yet indexed

MzENcK3BLNgA4cgfaJsjDVj6UtEdmRPZ97sNeKvN86gerT1oMaV1DzxfPfaUD7LWihW6vRZeiuMFFsAaAKqznu3

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