Transaction not yet indexed

MJ2RzLkSzMzCybrbnxb3aj6EtggkEVWJmaskMsK17nvv8ycEmZNof1rZ5F6ABNLiNbSHMjywLSy1vZUHzpj4KN2

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