Transaction not yet indexed

55fTfZ15dRy2ucCGEsWTrfAANJXV4Qk8xNsbxHMkqgrZ3cmCSq6pBRh7UkCHQSBL9nXJVeHNuVBgofzQDE5mTLNH

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