Transaction not yet indexed

MCC6m3cW1sMFPyZxA1jJ5ApvCux4szud2V6unk7L2mYMq2wWtH3ugbdMC9QKKhWfNmFDWjzTVg4nmsf3X9u1pHA

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