Transaction not yet indexed

53m6ZbM9KKmCMtZk8eNopZyVupEJqQiDHTZrLZTLD2MPWgsQca13AWSm147PpfERT3qfBMoy4XP5wkhMu7d2fx6c

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