Transaction not yet indexed

53o1xqQd7jX8HdXmpEUcri6w7PhjPi26H3xpGdWJAngGMPLQTJGFQvwYMc1gtvLgba1ZH26KxGWhxFSNbTJKgus9

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