Transaction not yet indexed

an16aEVUihpYFeme5MCh4y7NEGw9XPfkrZVJBpmsNzzVMT2ksEj5hDq5DRmaw1WPbuRNGL8BydUS2DLiYN1nGRM

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