Transaction not yet indexed

55UF718HbbCYyPcstaiodanWZULnCt6RbcwDBLxYBB1CR1tQgRMZ5aCGVvbUZQHbLjmQKrdm8UPCjChj45k44ZLk

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