Transaction not yet indexed

MZn6NsD7twUCmcyk5DVyAT9w1ZzoRzaprgxMmTEUCi49yufD12sYTPweQFF7pfBfZw5LpKXDowAzpgo4FHxxMd5

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