Transaction not yet indexed

NiC8CagdmLrWNmwSNrpo7ueP1Ewpv1J4c4yAdBhzx5p2E6A65V19rsJCb16XM8rwTLKBsesRjQVTxNzSScgw2wZ

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