Transaction not yet indexed

LMM1urQJN9mZ2tnzmtb9RYVNaKLzX8mefKYKknbdZFPD34ev4LX19vhHobsADjnhTLKzXijnjKPZ5gbUFUAMbCp

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