Transaction not yet indexed

53Fph4g4uvAhzyPyYQ1UrMx9JdbE6pP28poWjBmkCQc8WudD384n2innVxFuWeWp7qTNzD6yb2WEeSf8K3XYPtw2

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