Transaction not yet indexed

53FAQ4QbyTaV2zJvN1MgSL7cdbjwxGK9AfkuwTZVhPjaNRytPeUnmqfDz5HbceC3RLP6dS1u7SizqtHyTtiVF51b

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