Transaction not yet indexed

Ec7u4dG6mJMPEMjnUV6K2meamzWnNet5NUWEj9bQQc1sh51iWqNkeB5PHphT9kU2ddiDBgKs3BRwQEx2C4VCHFB

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