Transaction not yet indexed

y21p1PuH97pMVphQURsrFcDTeMVUUEoaDdZffLrNBmJsNMSQdGD1cJUDiZDZD2dQ55h9VitFtrQBv2n3h7WFCHM

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