Transaction not yet indexed

5A21i4mULgvfRMM3F9Xn5zRAkfrbHnR2qGXZsGJiWsjW1SL72hNXe2VEFujpASSLYVCnfgWtPygRk5VyWaULZrwH

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