Transaction not yet indexed

uXkPx7NvdKBtxeCAFmv6PLvyHuQkCTZJ7U2gKbqn6Xiu9GSexwD2PRFQbdBgtjWpjPSBbUH4vDcVWnezYqS3GpZ

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