Transaction not yet indexed

21K4BBABKcVUbTEud2YwjcuDemKzwYgftDYAZac6n3LsRa6XTSFTeNFzFpmAiEpDWqdZfYYuC6mnRgWR2dGMzy1d

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