Transaction not yet indexed

21Tu4oQP5LDFffhhU918q2wbiMPXofzJ3BwLnKAFdT4NyUqakk11fAz4kRecyyUAossSPzvPW2xZTVRHX7ydVBj2

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