Transaction not yet indexed

AMgzZn9QkR8RdQYa6gTeYP7qHToFJ9mV2bisy9K6F8VYKdTMHJf33MnRCxYngGhhrHEvYf1RVSh4zAv9AsfVuVV

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