Transaction not yet indexed

55YKW6s9mcFRcnfQV21h3RkKmBETLjgFWzZT6i4vHPpC9Qu9hGAdechBPVc1fWhDixN6P3browLaT7iDPWsjJ5S6

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