Transaction not yet indexed

42pUCMSzrWpRFvEXdwVwqMWvMp9ADxdajBViyMM8UYcMpc7Frk4T3Tjt2wDH4Pot4Xmk4D1jhYEXsYGMBNMk5dJE

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