Transaction not yet indexed

RMMGPmzeyL7EcEBDCf9WBk2P2HWjC9M2yySUBibEvmt8YDqNfoQSAdgYANmhLxLgNQguMGS2ap2uF7fiyYkr9Cz

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