Transaction not yet indexed

5b64PmkgVjWZaSA1zpeTDvXHVoXHsKbQQerk4YzxuS5Nsi9vqqAAmCJmw4FuypVVTKZeBoCsDzPE8rjbYCMPV1RT

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