Transaction not yet indexed

66Kpt4Rg7TwgVuG5D9NBtk76vEYDAHEJUtAcPTMM6EUUNpA2RfcP1e19qjXwWQ5tmnR4C3euNfbv1j2E9au1uVYo

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