Transaction not yet indexed

53DSFXpS14LVH4qCqUCT2jhaz8kKyVDscBFHnFbafLZLmSKHnH6SoCUEHgpcmoM3MuAKa1tGRcx2zhv9JjLXPLd4

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