Transaction not yet indexed

NB7tapCmMjScSZFfMHoFMnRxDHZPF799cS1TDXadaCfyDvNgGJuEpMJUdQSiWAVCv13h3hpMNknBNWVMM1rA5cP

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