Transaction not yet indexed

FPK6sp1ubMpSYHpMtnGMN8ys6CozWsh4CAMFRLBQHk5bhMjjDhd9D6fKYfJwhCHPkpMHGxw1c6DqhT5sWBMZap6

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