Transaction not yet indexed

3EL21GErCoSksHCvxwvk5sjvkAtTAhBFd4a9dFjdeQzokbRbY5oydUa5pPiZYsmKAnofswP16voBC3t9QeHsJko2

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