Transaction not yet indexed

53LQhkx21kBSRX9BQZLRVrNKF2ff6RkfcfoqAPCD5srAbwUfT8D71j6PgTxx3is86GhbUecchcgHrCeQHLQYRmP9

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