Transaction not yet indexed

542wEUNKfMH5jLFd3eynPyqp6qxNiYpVK8dEXnbo44NbASQ2Qwsp7ihacEkKcvjd3LLRvCwrvKsQAXAdHRceQxoM

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