Transaction not yet indexed

Mx2ZkBDMfbG9ReCjGmn3VBaWQnx1rcxp5bSEDbChyYrRY9vaSfWQefXe2P8uV4putPMYodSX4PWQ8ZJubS2cnh4

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