Transaction not yet indexed

5CuZSBZ2UDL7XGoSqNQJ5kDtHS2wYBJDRSmZeVFtpiPzLS8LRstF9SXDcqgCKKVf9rEQEhHpEhSUrEB2D5w1QGt4

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