Transaction not yet indexed

53aH2ZpaAXQMmB7HcNZpgDbnJrfkuuorV5ipiz2c8D63h3q1kvZzMYHQja5nQkSei65sAbVXwcTW12fzSPKvnggU

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