Transaction not yet indexed

n78PMAAKoYtybqUSvNMunXSt9PMNVkhbcBSr3Z86gmsLfmUGCML8fJVvBmpCMKaoECHNLFg5kbCyYD2g9eRsJtm

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