Transaction not yet indexed

PPkZ2UmhUPf8stQpYcyTezf44uAVH64thqfxT5E5GoQWi8WSrTvUKy72fSN6i18dcvZ1fHagYR43TUq5NgwPAZF

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