Transaction not yet indexed

53CT4kBM4AJzreqfHkS6XawKGcT3yYNS5FxhEkRZobjWyeVVwJf7TzDgeTSB2pR2baJrxD6yLU6CSGGD8F4JhKs1

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