Transaction not yet indexed

MYmMt7FDs4AZ6diFNG9WqSQL9opRQLNRKDErPFCgBrfaSnDTB1YxuxiMoJNL8gASzBHmHJ12CbMfyp5NivQf4Qh

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