Transaction not yet indexed

YYf6n3NTCxtxGodvWKosMJmC2aMLQJBK5Hug72PGs5jFZVkS2aMuNxaASvL9FHYM4CpMjD3YjETWQBVurVYX78w

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