Transaction not yet indexed

5Ub5xXZ7nM6FD6hxoxHpKy9cuG6Rzq9af1j9ZsXDiFRhSsetv11KnuBfrMPLVRz8HPtNsm8SbahD5kTQ5JSZENAW

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