Transaction not yet indexed

55YwfxpdaRo5vHG9ejE3XU6AM6Fo6Nko1Qs3ZvDQMZc2gMZdzEDCFsYDQu1cdUwEAMcqY5pzFZsxgbWKpt2CcffG

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