Transaction not yet indexed

66ML799QEZwzZuB5ZyHBbQRbJSSD9csNxhjNfvPLVfuP9XLD7S7zY2Dx1SASMFiJ1dVA9SffuKs3PmMtkWM6rM5K

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