Transaction not yet indexed

cU53Ms6GCNJLRgTj9RaxGwCXdZ4bttEyYTWGFveabrSg9UZ8cDVPRwkQZVLTHjfii6SPkSbfXdZ12YcLi9MnVTm

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