Transaction not yet indexed

5FFMpjnBwvhngeV2irKjJM99FZ2vUg7b2Nn6exEWTPvSxjxYVWeYJDSFcdPu4FkheMGCg2U4z2w8tRgrQgExXXnb

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