Transaction not yet indexed

Kp6nZPBM5sMhZA4HWoZSk1oGRaGjMuFvqs3U2wdcpPA1fEiZJJGJv3AphpQZ8gbPMstwSMy7tLhLdTDiVSti7Bw

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