Transaction not yet indexed

21AWi8YMRK97sRrmo6fzcnQKktHoKF9CmsgX6M4YwqLmEyq5HCZ39Ae9wHDvoSm7GMMzLNC691QLYuRCSdPXGrS4

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