Transaction not yet indexed

MpzqcNudZVCf6cAfVuhbS4ZjnJuYX4RFPx7guRvnpi723C4Lrm1hAGneTDtEXZgqGxgDVnYrBcRuBhGr2HHZboU

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