Transaction not yet indexed

53b7NW1Dcayq1BQbQiDBZentwvX5v7tF1pofpdp7cUNvsoXM9RtdxEYAwiLCXtiTZ2YmK8FVjkAHYS7zTYBJ2V9H

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