Transaction not yet indexed

388VfZsHnkUvt9uJJrfJbdP1a9zBGFS8LpXya7bhmBwKQ59cixcBtXTbT5MunNxkLx9GuSoXVethbo2q5ALu8cf6

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