Transaction not yet indexed

55mRG9EQ7rMbExtbsgFym7FGcytJg2EmgoM8DJn4cepCBUT3FY9qPe4uWtmvwrofLtpDMmWmtFi6FPcNNtAKoM2

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