Transaction not yet indexed

zzPMc8f2sCpy4SR3TjwinbbNEmwPruYrtYdvGMf4eXe3HDo9a5XXZeV2jLr3NYqZdjGHsovgLfdAjeEiSykS8Wc

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