Transaction not yet indexed

ZMXJdubgfiwC9s732jvFwiBPmmkWZMV8wo2MeGF8csFpUBU7NR52ELMZ4eFk5SmCVkXXLS3mbxgi3bN1RbSEmzQ

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