Transaction not yet indexed

QemdKxtTNFBu5XS5mE8eHN5r8SZZjbMC2Z88SmVdKv5ZfXaSeAL3Ljzu3hzxHs9Sxt82CEiwASaEUCd3veWzPDZ

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