Transaction not yet indexed

21SdKpr1kgsic37h3X7XXwXtaGjEFPui1kAsfW4HivcWReWr9VCNhEuG8mjM7yP2pWJFZYoRUezn9mEnPaMTQmT3

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