Transaction not yet indexed

388A7iTLXwE8d5RPf9ZjTMJi8GytcjAKwFoRkhFsakqnXVgmBbEp2SH57XH4e1EhfdZ3jdejfVoTPGdyWU5VF2mu

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