Transaction not yet indexed

CoeEEtUqkPPv2ShXVfe9DEJXHBAtPF3e8hvQ29sYbBR6XdFdJP2XeZWMm8BAAyT2j2fHxuLDvFF8VAMfxtcerC7

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