Transaction not yet indexed

53UigPanG8hSYrkcEUbjQFJXhCKPL79GqqNaEZ7mLHzYtSAn6yKiuSW1Bc3irqTsEcpKJXbMRZeWLF8QouQzNxEd

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