Transaction not yet indexed

YYNhkSbMJUMLeuH6QEb9qDxgPiYUbLafiv4tEqWnAxWZzik2q7vGUPP1dfCbYwiAEQwCDUMZsDibRNbnDYQK4RL

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