Transaction not yet indexed

mEZNzLLw6SW4Z5TW4acKMfSczJhWVw2n5afBVapn69nFwk4sJRWkK18ejG2aWZ53SSAwNk8FFjanPDECKN9RbgH

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