Transaction not yet indexed

YmFtS8tFhFgR5faPZLdC7EvmzhvbqMvgg63ddKt6RCp86EFSYiAJ9D2P41FjscC5hw2VLxVNMLykx2iFsMUP4RD

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