Transaction not yet indexed

Cf52fwZ9MQZFTjQbtRnxeBvVHW7uuFSBr1SWU7xncELmU729Un9yXv7QNbNjm3E5BG84XcybCfPNYMdzaNXcRo2

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