Transaction not yet indexed

FU3NMKBNfp6iUptW81noNfNrkdWpy4JmtMBu8uVou9EJVK4SGRB8aSJBWWQq3sfdGrS4XH3iJJAgnZRbDQxtKy6

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