Transaction not yet indexed

21r6kfuC3apFLq3Xf9bS3QkWab8ZQxnLbbcKDhdxK1AFveEtYjsgr1R3jeH6zq8ozypakfTSki5SkEphmaiFSJP8

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