Transaction not yet indexed

RZEM669mZM3QRRqD8MVB4hLPbFXjWkmkbGzGpGC9ZYR7NXmst3yRU8XTc9ikcfCTQcpVVMGQfcYoz8TdHW8fVGr

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