Transaction not yet indexed

4AMMfEx5roKQzbu9pXET6jNChKA6rMTYepsDfVRFtLHVtzRne9dchSXRV5FMvMvnhbCLPr9RRAYqJc3bxwZHUkWm

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