Transaction not yet indexed

21tPtsEcpJkJRkNg8j7MiPgfi5t237Yk75Q67SumYHxcJckXUnvGLnK73hZH8Hjg6Hjq4vbPLaDwyKnzFJPUrKU7

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