Transaction not yet indexed

53Zg3RLAkgYzSctQfXw8xp81k9Lk1QoP9mGkfJZmkDoe9XJkikq1gtvnvYGcqwADLCF6c1mnyatYMfPhCkAuYaLd

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