Transaction not yet indexed

4u2SEGzRGDHxniw4QsgEZFJXRRuEJjEVMqEv2tSwFZNpStZvYNYG6f6ZZEx51UhV8xAui9fSap4FACfc3NM2uuff

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