Transaction not yet indexed

55Fk21jvM64b9UitnGS4f8d4YakHqS9GS71iNUtPB7h9Aen22i4KvUWALqh692KfPNvBw8xSsF7KmzQBvSBDfxf5

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