Transaction not yet indexed

21nZ6EHnFFxMTD8nCtwYkXkWY9cypaxpAkG7hViMJpmzXjo5JEyTKBpzDa155Y6f5mfEHHcHbQGigTPNuFrgb6sW

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