Transaction not yet indexed

mE9sgaLi43NJCUy1yBVAy2WEFbDruU1G57wHQghF4sdBn5f5KxUoGrPkQp2vsTuNom7sZ4cLbdtXfhMDH4DN1ve

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