Transaction not yet indexed

PnbJAcJS4kF14CbeiTvTdEK9VNzueVLgMTKsnBYnuWXoPeqJWvHuQU6JMgckycbiPKZMn1eQxzQNpDFdq8YEZn6

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