Transaction not yet indexed

nYa55d3QwWffTbuMVMNbufi4PRL4yYXPrm1QiuJh1KkDBppUVWLbbqQ6YAM66FrSPrATMUW5BBsLESWNP4KsnT3

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