Transaction not yet indexed

yYmKPnMamVe7TjDBJ8wwcku7nEHkQYn6dDCtfavpNuSvzAsppbQRbe44m4VMCXFVHP6FuK1RLEoFqbyKVdw3McQ

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