Transaction not yet indexed

53PXiR7hpJSSkUwcE6mc16m9x8NpLX5VAKRPs4rxDBL5i2Yah2nGKKDVSW7usoTE8FARq1T4a3PDHXRWHpuvwSsm

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